Finite Group Databasebeta

← #36714418

Subgroups — #36714418

Order 22784.

2564 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19152334C211yesmaximal, characteristic
2#26023385C214yesmaximal, complemented
3#26023325C214yesmaximal, complemented
4#26023224C214yesmaximal, complemented
5#26023207C212yesmaximal, complemented
6#127×Dic89C211yesmaximal, characteristic
7#26022799C214yesmaximal, complemented
8#26022777C214yesmaximal, complemented
9C4×#15667977C212yesmaximal, complemented
10C4×D4×Dic89C214yesmaximal, complemented
11C89×#2366C211yesmaximal, characteristic
12#19152334C4116yescomplemented
13C2×#15667999C2214yes—
14C2×#15667993C2214yes—
15C2×C4×Dic178C2212yes—
16C2×#15667977C2212yes—
17C2×#15667977C2212yes—
18C2×D4×Dic89C2214yes—
19C2×D4×Dic89C2212yes—
20C2×D4×Dic89C2214yes—
21C22×C4×Dic89C2214yes—
22#19151504C2214yes—
23#19151501C2214yes—
24#19151501C2212yes—
25#19151492C2218yes—
26#19151486C2218yes—
27#19151486C2218yes—
28#19151485C2218yes—
29#19151471C2214yes—
30#19151468C2211yescharacteristic
31#19151463C2214yes—
32#19151459C2214yes—
33C4⋊C4×Dic89C2214yes—
34C4⋊C4×Dic89C2212yes—
35C4⋊C4×Dic89C2212yes—
36C4×#13083553C2214yes—
37C4×C4⋊Dic89C2214yes—
38#19151449C2214yes—
39#19151449C2214yes—
40C22⋊C4×Dic89C2218yes—
41C22⋊C4×Dic89C2214yes—
42C22⋊C4×Dic89C2218yes—
43C4×C22⋊Dic89C2218yes—
44C42×Dic89C2214yes—
45C42×Dic89C2211yescharacteristic
46C2×#127×C89C2211yescharacteristic
47C2×C4×D4×C89C2214yes—
48#390×C89C2214yes—
49#386×C89C2214yes—
50C4×C4⋊C4×C89C2212yes—
51C22×Dic178C2312yes—
52C23×Dic89C2314yes—
53C23×Dic89C2314yes—
54#15667999C2×C4132yescomplemented
55#15667993C2×C4132yescomplemented
56C4×Dic178C2×C4116yescomplemented
57#15667977—28no—
58#15667977—28no—
59D4×Dic89—216no—
60D4×Dic89—44no—
61D4×Dic89C2×C4132yescomplemented
62C2×C4⋊Dic89C2314yes—
63C2×C4⋊Dic89C2312yes—
64C2×C4⋊Dic89C2312yes—
65C2×#13083553C2314yes—
66C2×#13083553C2314yes—
67C2×#13083553C2314yes—
68C2×C22⋊Dic89C2318yes—
69C2×C22⋊Dic89C2314yes—
70C2×C22⋊Dic89C2318yes—
71C2×C22⋊Dic89C2314yes—
72C2×C4×Dic89—48no—
73C2×C4×Dic89C2314yes—
74C2×C4×Dic89C2314yes—
75C2×C4×Dic89C2314yes—
76C2×C4×Dic89C2311yescharacteristic
77C2×C4×Dic89C2312yes—
78C2×C4×Dic89C2314yes—
79C2×C4×Dic89C2311yescharacteristic
80C2×C4×Dic89C2318yes—
81C2×C4×Dic89C2314yes—
82C2×C4×Dic89C2312yes—
83#15667919C2314yes—
84#15667919C2318yes—
85#15667919C2318yes—
86#15667919C2318yes—
87#15667919C2314yes—
88C22×D4×C89C2314yes—
89C22×D4×C89C2312yes—
90C23×C4×C89C2314yes—
91#127×C89C2×C418yes—
92C4×D4×C89—216no—
93C2×C4⋊C4×C89C2312yes—
94C2×C4⋊C4×C89C2312yes—
95C2×C22⋊C4×C89C2318yes—
96C2×C22⋊C4×C89C2314yes—
97C2×C42×C89C2314yes—
98C2×C42×C89C2311yescharacteristic
99#95×C89C2314yes—
100C2×Dic178—24no—
101C2×Dic178—24no—
102C2×Dic178C22×C418yes—
103C22×Dic89—216no—
104C22×Dic89—28no—
105C22×Dic89—44no—
106C22×Dic89—44no—
107C22×Dic89C22×C4116yes—
108C22×Dic89C2414yes—
109C22×Dic89C2411yescharacteristic
110C22×Dic89C2414yes—
111C22×Dic89C2414yes—
112C22×Dic89C2412yes—
113C22×Dic89C2411yescharacteristic
114C4⋊Dic89—28no—
115C4⋊Dic89—42no—
116C4⋊Dic89C22×C418yes—
117#13083553—28no—
118#13083553—28no—
119#13083553C22×C4116yes—
120C22⋊Dic89—216no—
121C22⋊Dic89—44no—
122C22⋊Dic89C22×C4132yes—
123C22⋊Dic89C22×C4116yes—
124C4×Dic89—28no—
125C4×Dic89—24no—
126C4×Dic89—28no—
127C4×Dic89—22no—
128C4×Dic89—28no—
129C4×Dic89—48no—
130C4×Dic89—41no—
131C4×Dic89—44no—
132C4×Dic89C22×C4116yes—
133C4×Dic89#4118yes—
134C24×C89C2414yes—
135C2×D4×C89—28no—
136C2×D4×C89—28no—
137C2×D4×C89—42no—
138C2×D4×C89—42no—
139C2×D4×C89C22×C4116yes—
140C2×D4×C89C22×C418yes—
141C22×C4×C89—216no—
142C22×C4×C89—44no—
143C22×C4×C89C2414yes—
144C22×C4×C89C2411yescharacteristic
145C22×C4×C89C2414yes—
146C22×C4×C89C2412yes—
147C4⋊C4×C89—24no—
148C4⋊C4×C89#4118yes—
149C22⋊C4×C89—216no—
150C22⋊C4×C89—44no—
151C42×C89—28no—
152C42×C89C22×C414yes—
153C23×C89—28no—
154C23×C89—28no—
155C23×C89—24no—
156C23×C89—24no—
157C23×C89C23×C418yes—
158C23×C89C2511yescharacteristic
159D4×C89—232no—
160D4×C89—48no—
161C2×C4×C89—24no—
162C2×C4×C89—24no—
163C2×C4×C89—21no—
164C2×C4×C89—21no—
165C2×C4×C89—24no—
166C2×C4×C89—24no—
167C2×C4×C89—24no—
168C2×C4×C89—416no—
169C2×C4×C89C23×C412yes—
170C2×C4×C89C23×C414yes—
171C2×C4×C89C2×#4114yes—
172C2×C4×C89C2×#4118yes—
173C2×C4×C89C2×#4114yes—
174C2×Dic89—22no—
175C2×Dic89—24no—
176C2×Dic89—24no—
177C2×Dic89—24no—
178C2×Dic89—22no—
179C2×Dic89—24no—
180C2×Dic89—22no—
181C2×Dic89—28no—
182C2×Dic89—21no—
183C2×Dic89—24no—
184C2×Dic89—416no—
185C2×Dic89—416no—
186C2×Dic89C23×C418yes—
187C2×Dic89C23×C418yes—
188C2×Dic89C2×#4114yes—
189C2×Dic89C2×#4114yes—
190C2×Dic89H(5,𝔽2)12yes—
191Dic178—216no—
192C22×C89—216no—
193C22×C89—28no—
194C22×C89—44no—
195C22×C89—48no—
196C22×C89—44no—
197C22×C89C24×C411yescharacteristic
198C22×C89C22×#4112yes—
199C22×C89C22×#4112yes—
200C22×C89C2×H(5,𝔽2)11yescharacteristic
201C22×C89#58511yescharacteristic
202C4×C89—22no—
203C4×C89—28no—
204C4×C89—44no—
205C4×C89C4×#4118yes—
206Dic89—28no—
207Dic89—28no—
208Dic89—24no—
209Dic89—44no—
210Dic89—41no—
211Dic89#55914yescomplemented
212C4×#559—891nomaximal, Sylow
213C2×C89—48no—
214C2×C89C2×C4×#4112yes—
215C2×C89C4×H(5,𝔽2)11yescharacteristic
216C2×C89C2×#55911yescharacteristic
217C2×C89#348012yes—
218C2×C89#348111yescharacteristic
219C2×#559—891no—
220#2374—894no—
221#2367—894no—
222#2366D8911yescharacteristic
223#2357—894no—
224#2355—892no—
225C4×#127—891no—
226C4×#124—894no—
227C4×#123—894no—
228C42×Q8—892no—
229C42×D4—894no—
230C89C4×#55911yescharacteristic, complemented, Sylow
231#559—8916no—
232C2×#127C2×D8911yescharacteristic
233C2×#124—894no—
234C2×#123—894no—
235C2×C4×Q8—892no—
236C2×C4×Q8—892no—
237C2×C4×Q8—892no—
238C2×C4×D4—894no—
239C2×C4×D4—892no—
240C2×C4×D4—894no—
241C2×C4×D4C2×D8914yes—
242C22×C42—894no—
243#391—894no—
244#390—894no—
245#390—892no—
246#390C2×D8914yes—
247#388—898no—
248#388—898no—
249#388—898no—
250#387—898no—
251#386C2×D8914yes—
252#385—894no—
253#384—891no—
254#382—894no—
255#381—894no—
256C4×C4⋊C4—894no—
257C4×C4⋊C4—892no—
258C4×C4⋊C4—892no—
259C4×C4⋊C4—894no—
260C4×C4⋊C4—894no—
261C4×C4⋊C4—894no—
262C4×C4⋊C4—894no—
263C4×C4⋊C4C2×D8912yes—
264C4×C22⋊C4—898no—
265C4×C22⋊C4—898no—
266C4×C22⋊C4—898no—
267C4×C22⋊C4—894no—
268C43—891no—
269C43—894no—
270C22×Q8—892no—
271C22×D4C22×D8914yes—
272C22×D4C22×D8912yes—
273C23×C4—894no—
274C23×C4—894no—
275C23×C4C22×D8914yes—
276#127C4×D8918yes—
277#124—8932no—
278#123—8932no—
279C4×Q8—8916no—
280C4×Q8—1788no—
281C4×Q8—1788no—
282C4×D4—216no—
283C4×D4—8932no—
284C4×D4—3564no—
285C4×D4—17816no—
286C2×C4⋊C4—892no—
287C2×C4⋊C4—894no—
288C2×C4⋊C4—892no—
289C2×C4⋊C4—894no—
290C2×C4⋊C4—894no—
291C2×C4⋊C4—894no—
292C2×C4⋊C4C22×D8912yes—
293C2×C4⋊C4C22×D8912yes—
294C2×C22⋊C4—898no—
295C2×C22⋊C4—894no—
296C2×C22⋊C4—894no—
297C2×C22⋊C4—898no—
298C2×C22⋊C4C22×D8918yes—
299C2×C22⋊C4C22×D8914yes—
300C2×C42—892no—
301C2×C42—894no—
302C2×C42—894no—
303C2×C42—891no—
304C2×C42—898no—
305C2×C42—891no—
306C2×C42—894no—
307C2×C42—894no—
308C2×C42—892no—
309C2×C42—894no—
310C2×C42—3568no—
311C2×C42C22×D8914yes—
312C2×C42C22×D8911yescharacteristic
313#95—894no—
314#95—898no—
315#95—898no—
316#95—898no—
317#95—894no—
318#95C22×D8914yes—
319C24C23×D8914yes—
320C2×Q8—898no—
321C2×Q8—1784no—
322C2×Q8—1784no—
323C2×D4—28no—
324C2×D4—28no—
325C2×D4—42no—
326C2×D4—42no—
327C2×D4C2×C4×D89116yes—
328C2×D4C2×C4×D8918yes—
329C22×C4—216no—
330C22×C4—44no—
331C22×C4—891no—
332C22×C4—8916no—
333C22×C4—894no—
334C22×C4—894no—
335C22×C4—892no—
336C22×C4—894no—
337C22×C4—891no—
338C22×C4—3564no—
339C22×C4—3564no—
340C22×C4—1788no—
341C22×C4—17816no—
342C22×C4C23×D8914yes—
343C22×C4C23×D8911yescharacteristic
344C22×C4C23×D8914yes—
345C22×C4C23×D8912yes—
346C4⋊C4—24no—
347C4⋊C4—898no—
348C4⋊C4—8916no—
349C4⋊C4—3562no—
350C4⋊C4—1788no—
351C4⋊C4—1788no—
352C4⋊C4—1788no—
353C4⋊C4#1308357318yes—
354C22⋊C4—216no—
355C22⋊C4—44no—
356C22⋊C4—8932no—
357C22⋊C4—8916no—
358C22⋊C4—3564no—
359C22⋊C4—17816no—
360C42—28no—
361C42—8916no—
362C42—898no—
363C42—3568no—
364C42—3561no—
365C42—3564no—
366C42—1788no—
367C42—1782no—
368C42—1788no—
369C42—1784no—
370C42—1788no—
371C42C2×C4×D8914yes—
372C23—28no—
373C23—28no—
374C23—24no—
375C23—24no—
376C23C22×C4×D8918yes—
377C23C24×D8911yescharacteristic
378Q8—17816no—
379D4—232no—
380D4—48no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—21no—
384C2×C4—21no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—416no—
389C2×C4—894no—
390C2×C4—892no—
391C2×C4—898no—
392C2×C4—898no—
393C2×C4—894no—
394C2×C4—35616no—
395C2×C4—35616no—
396C2×C4—1788no—
397C2×C4—1782no—
398C2×C4—1784no—
399C2×C4—1781no—
400C2×C4—1784no—
401C2×C4—1782no—
402C2×C4—1784no—
403C2×C4—1784no—
404C2×C4—1782no—
405C2×C4—1784no—
406C2×C4C22×C4×D8912yes—
407C2×C4C22×C4×D8914yes—
408C2×C4#41×D8914yes—
409C2×C4C2×#1308357318yes—
410C2×C4C2×#1308357314yes—
411C22—216no—
412C22—28no—
413C22—44no—
414C22—48no—
415C22—44no—
416C22C23×C4×D8911yescharacteristic
417C22C2×#41×D8912yes—
418C22C22×#1308357312yes—
419C22H(5,𝔽2)×D8911yescharacteristic
420C22#1915243311yescharacteristic
421C4—22no—
422C4—28no—
423C4—44no—
424C4—894no—
425C4—3564no—
426C4—3561no—
427C4—1788no—
428C4—1788no—
429C4—1784no—
430C4C4×#1308357318yes—
431C2—48no—
432C2C2×C4×#1308357312yes—
433C2#2603345611yescharacteristic
434C2#559×D8911yescharacteristic
435C2#2603385112yes—
436C2#2603385311yescharacteristic
subgroupG/H
center, FrattiniC23C24×D89
commutatorC22×C89C24×C4
FittingC89×#2366C2
socle, cosocleC23×C89C25
prime radicalC2×#127×C89C22
hypercenter#2366D89
hypocenterC89C4×#559
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ #2366

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. #26023385C2semidirect
3. #26023325C2semidirect
4. #26023224C2semidirect
5. #26023207C2semidirect
7. #26022799C2semidirect
8. #26022777C2semidirect
9. C4×#15667977C2semidirect
10. C4×D4×Dic89C2semidirect
12. #19152334C4semidirect
54. #15667999C2×C4semidirect
55. #15667993C2×C4semidirect
56. C4×Dic178C2×C4semidirect
61. D4×Dic89C2×C4semidirect
211. Dic89#559semidirect
230. C89C4×#559semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#191523342
#260233852
#260233252
#260232242
#260232072
#127×Dic892
#260227992
#260227772
C4×#156679772
C4×D4×Dic892
C89×#23662
C4×#55989